BS ISO 2846-1-2007 印刷技术.四色印刷油墨的颜色和透明度.第1部分:单张纸和热固型油墨卷筒纸胶印
Graphic technology - Colour and transparency of printing ink sets for four-colour printing - Part 1: Sheet-fed and heat-set web offset lithographic printing
This part of ISO 2846 specifies the colour and transparency characteristics that have to be met by each ink in a process colour ink set intended for proof and production printing using offset lithography. The specified printing conditions (which use a laboratory printability tester), the defined substrate and a method for testing to ensure conformance are also defined. Characteristics are specified for inks used for sheet-fed, heat-set web and radiation-curing processes. This part of ISO 2846 does not apply to flurecent inks and it does not specify pigments (or spectral characteristics - except informatively) in order not to preclude developments which may enable different pigments combinations to be used advantageously while still achieving the colorimetric requirements specified in this part of ISO 2846.